5 (水)	04:23	09:12	14:28	21:54
	133cm	92cm	144cm	-6cm
大潮 出 06:34 入 16:24 出 05:57 入 15:52

日立（茨城）2029年12月5日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
12/5 00:00	48.6	↑4.7
12/5 00:10	53.4	↑4.8
12/5 00:20	58.2	↑4.8
12/5 00:30	63.0	↑4.8
12/5 00:40	67.8	↑4.8
12/5 00:50	72.6	↑4.8
12/5 01:00	77.4	↑4.8
12/5 01:10	82.0	↑4.6
12/5 01:20	86.6	↑4.6
12/5 01:30	91.0	↑4.4
12/5 01:40	95.2	↑4.2
12/5 01:50	99.3	↑4.1
12/5 02:00	103.2	↑3.9
12/5 02:10	107.0	↑3.8
12/5 02:20	110.5	↑3.5
12/5 02:30	113.7	↑3.2
12/5 02:40	116.8	↑3.1
12/5 02:50	119.6	↑2.8
12/5 03:00	122.1	↑2.5
12/5 03:10	124.3	↑2.2
12/5 03:20	126.3	↑2.0
12/5 03:30	128.0	↑1.7
12/5 03:40	129.4	↑1.4
12/5 03:50	130.5	↑1.1
12/5 04:00	131.3	↑0.8
12/5 04:10	131.8	↑0.5
12/5 04:20	132.1	↑0.3	満潮
12/5 04:30	132.0	↓-0.1
12/5 04:40	131.6	↓-0.4
12/5 04:50	131.0	↓-0.6
12/5 05:00	130.1	↓-0.9
12/5 05:10	129.0	↓-1.1
12/5 05:20	127.6	↓-1.4
12/5 05:30	126.0	↓-1.6
12/5 05:40	124.3	↓-1.7
12/5 05:50	122.4	↓-1.9
12/5 06:00	120.4	↓-2.0
12/5 06:10	118.3	↓-2.1
12/5 06:20	116.1	↓-2.2
12/5 06:30	113.9	↓-2.2
12/5 06:40	111.7	↓-2.2
12/5 06:50	109.5	↓-2.2
12/5 07:00	107.4	↓-2.1
12/5 07:10	105.3	↓-2.1
12/5 07:20	103.3	↓-2.0
12/5 07:30	101.4	↓-1.9
12/5 07:40	99.6	↓-1.8
12/5 07:50	98.0	↓-1.6
12/5 08:00	96.5	↓-1.5
12/5 08:10	95.2	↓-1.3
12/5 08:20	94.1	↓-1.1
12/5 08:30	93.1	↓-1.0
12/5 08:40	92.4	↓-0.7
12/5 08:50	91.8	↓-0.6
12/5 09:00	91.5	↓-0.3
12/5 09:10	91.3	↓-0.2	干潮
12/5 09:20	91.4	↑0.1
12/5 09:30	91.7	↑0.3
12/5 09:40	92.2	↑0.5
12/5 09:50	93.0	↑0.8
12/5 10:00	93.9	↑0.9
12/5 10:10	95.1	↑1.2
12/5 10:20	96.5	↑1.4
12/5 10:30	98.1	↑1.6
12/5 10:40	99.9	↑1.8
12/5 10:50	101.8	↑1.9
12/5 11:00	104.0	↑2.2
12/5 11:10	106.2	↑2.2
12/5 11:20	108.6	↑2.4
12/5 11:30	111.2	↑2.6
12/5 11:40	113.8	↑2.6
12/5 11:50	116.4	↑2.6
12/5 12:00	119.1	↑2.7
12/5 12:10	121.7	↑2.6
12/5 12:20	124.4	↑2.7
12/5 12:30	126.9	↑2.5
12/5 12:40	129.4	↑2.5
12/5 12:50	131.8	↑2.4
12/5 13:00	134.0	↑2.2
12/5 13:10	136.0	↑2.0
12/5 13:20	137.9	↑1.9
12/5 13:30	139.5	↑1.6
12/5 13:40	140.9	↑1.4
12/5 13:50	142.1	↑1.2
12/5 14:00	143.0	↑0.9
12/5 14:10	143.6	↑0.6
12/5 14:20	143.9	↑0.3	満潮
12/5 14:30	144.0	↑0.1
12/5 14:40	143.7	↓-0.3
12/5 14:50	143.2	↓-0.5
12/5 15:00	142.3	↓-0.9
12/5 15:10	141.1	↓-1.2
12/5 15:20	139.7	↓-1.4
12/5 15:30	137.9	↓-1.8
12/5 15:40	135.8	↓-2.1
12/5 15:50	133.4	↓-2.4
12/5 16:00	130.6	↓-2.8
12/5 16:10	127.6	↓-3.0
12/5 16:20	124.3	↓-3.3
12/5 16:30	120.7	↓-3.6
12/5 16:40	116.8	↓-3.9
12/5 16:50	112.6	↓-4.2
12/5 17:00	108.2	↓-4.4
12/5 17:10	103.5	↓-4.7
12/5 17:20	98.7	↓-4.8
12/5 17:30	93.7	↓-5.0
12/5 17:40	88.5	↓-5.2
12/5 17:50	83.1	↓-5.4
12/5 18:00	77.7	↓-5.4
12/5 18:10	72.2	↓-5.5	最大潮位差
12/5 18:20	66.7	↓-5.5	最大潮位差
12/5 18:30	61.2	↓-5.5	最大潮位差
12/5 18:40	55.7	↓-5.5	最大潮位差
12/5 18:50	50.3	↓-5.4
12/5 19:00	45.0	↓-5.3
12/5 19:10	39.8	↓-5.2
12/5 19:20	34.8	↓-5.0
12/5 19:30	30.0	↓-4.8
12/5 19:40	25.4	↓-4.6
12/5 19:50	21.1	↓-4.3
12/5 20:00	17.0	↓-4.1
12/5 20:10	13.2	↓-3.8
12/5 20:20	9.7	↓-3.5
12/5 20:30	6.5	↓-3.2
12/5 20:40	3.6	↓-2.9
12/5 20:50	1.0	↓-2.6
12/5 21:00	-1.1	↓-2.1
12/5 21:10	-3.0	↓-1.9
12/5 21:20	-4.4	↓-1.4
12/5 21:30	-5.5	↓-1.1
12/5 21:40	-6.3	↓-0.8
12/5 21:50	-6.6	↓-0.3	干潮
12/5 22:00	-6.5	↑0.1
12/5 22:10	-6.1	↑0.4
12/5 22:20	-5.2	↑0.9
12/5 22:30	-4.0	↑1.2
12/5 22:40	-2.4	↑1.6
12/5 22:50	-0.4	↑2.0
12/5 23:00	2.0	↑2.4
12/5 23:10	4.7	↑2.7
12/5 23:20	7.8	↑3.1
12/5 23:30	11.2	↑3.4
12/5 23:40	14.9	↑3.7
12/5 23:50	18.9	↑4.0